baber/WOPTO huggingface dataset:
Patent JP-2021142628-A (JP)
Title: Thickness measurement device for polishing pad
Inventor: FUKADA TATSUGORO
IPC: B24B37/005
Filed: 2020-03-13
Abstract: To provide a thickness measurement device which measures thickness of a polishing pad by wear thereof, thereby enabling wear of the polishing pad to be confirmed by a direct method.SOLUTION: A thickness measurement device 10 is provided which measures thickness of a polishing pad 13 for use in polishing of a polishing object such as a wafer W. The thickness measurement device 10 comprises: a polishing pad holding plate 31 that is mounted with a polishing pad 32 and rotates together with the pad, and can move in vertical direction; a sensor 14 for measuring polishing pad thickness that is pressed at a nearly right angle against the polishing pad holding plate 31 through the polishing pad 32 and outputs an electric signal corresponding to a distance up to the polishing pad holding plate 31; and a control unit 15 having measuring means 36 that measures a thickness of the polishing pad 32 on the basis of the electric signal from the sensor 14 for measuring the polishing pad thickness.SELECTED DRAWING: Figure 1
Patent JP-2021145717-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-03-16
Abstract: To provide a game machine having rich taste and executing favorable control.SOLUTION: A game machine: may output a signal corresponding to a variable display, a signal corresponding to an advantageous state, a signal corresponding to a specific state prone to be controlled into the advantageous state, and a signal corresponding to a special state prone to establish an operation-start condition, from different terminals to the outside; updates numerical information in a non-specific state, however, does not update in the specific state; may control into the special state when the numerical information turns out a value corresponding to the special number of times of variable display and the special condition is established; may control into the nonspecific state and the special state after a first advantageous state, and into the specific state and the special state after a second advantageous state; terminates the specific state when a termination condition associated with the variable display is established and the special state when the termination condition associated with the variable display is established; and when not being controlled into the specific state after the first advantageous state, a period from the termination of the special state to the establishment of the special condition is shorter than that when being controlled into the specific state after the second advantageous state.SELECTED DRAWING: Figure 8-28
Patent JP-2021147832-A (JP)
Title: Support for tunnel lining form net
Inventor: TSUCHIDA MINORU
IPC: E04G21/32
Filed: 2020-03-18
Abstract: To attach a net support to a support structure regardless of the shape and structure of a support structure of a tunnel lining form.SOLUTION: A support tool 11 includes a mounting portion 12 that can be mounted on a support structure 102 of a tunnel lining form 101, and a support portion 13 that is supported at a tip of the mounting portion 12 so that the rotation position can be adjusted. The support portion 13 is provided with a support bar 41 whose length can be adjusted so that a net 104 can be moored. The mounting portion 12 has a mounting hole 17 that is mounted on the support structure 102, and a stopper 23 that is supported on the opposite side of the support portion 13. A non-slip surface for holding the support portion 13 at an arbitrary rotation angle is provided between the mounting portion 12 and the support portion 13.SELECTED DRAWING: Figure 6
Patent JP-2021148200-A (JP)
Title: Base isolation device and method for fixing base isolation device
Inventor: YOSHIURA SHINICHI
IPC: B66C15/00
Filed: 2020-03-19
Abstract: To provide a base isolation device more excellent in workability than a conventional one when fixing an upper structure and a lower structure.SOLUTION: A base isolation device 21 includes: a laminated rubber 35 connecting a lower connection plate 33 and an upper connection plate 31 so as to be movable in a horizontal direction; a compression support structure 51 connecting the lower connection plate 33 and the upper connection plate 31 and restraining the lower connection plate 33 and the upper connection plate 31 from moving in a direction of coming close to each other at the connected portion; and a tension support structure 61 connecting the lower connection plate 33 and the upper connection plate 31 and restraining the lower connection plate and the upper connection plate from moving in a direction parallel to the direction where the compression support structure 51 restrains them from moving and being apart from each other at the connected portion.SELECTED DRAWING: Figure 5
Patent JP-2021147180-A (JP)
Title: Reverse sorter conveyor device
Inventor: HISHINUMA SHINYA
IPC: B65G17/10
Filed: 2020-03-19
Abstract: To simplify the configuration of a conveyance carriage and achieve energy saving in the entire device.SOLUTION: A reverse sorter conveyor device of the present invention comprises: a plurality of conveyance carriages which circulate without inverting a loop-shaped conveyance path including two straight paths arranged along each of an upper frame and a lower frame that form a machine frame of the entire device; a trolley wire which has a plurality of grooves arranged in a vertical direction and conductors arranged in at least a part of the plurality of grooves, respectively, and is arranged corresponding to each of the two straight paths; a cross sorter conveyor which is arranged on the conveyance carriage and can travel in a direction intersecting a moving direction of the conveyance carriage; a current collecting device which has at least two current collectors arranged in the vertical direction at the same intervals as the plurality of grooves and can supply power to the cross sorter conveyor when it is inserted into the plurality of grooves provided in the trolley wire and comes into slide contact with the conductors; a power supply device connected to the conductor of the trolley wire; and a control device for controlling power supply by the power supply device.SELECTED DRAWING: Figure 7
Patent JP-2021150192-A (JP)
Title: Luminaire
Inventor: KOJIMA HIROYUKI
IPC: H05B47/00
Filed: 2020-03-19
Abstract: To provide an LED luminaire using a plurality of light sources having a different color, having an excellent accuracy of a lighting control and coloring control, and preventing reading failure of barcode and two-dimensional barcode.SOLUTION: A luminaire capable of controlling a light output of light sources of a plurality of colors, comprises: a control circuit generating a high output control signal and a low output control signal from an individual color control signal transmitted from an external part for each color; and a driving circuit generating a driving output on the basis of the high output control signal and the low output control signal. The high output control signal is a signal controlling an analog value of the driving output on a high output side of a boundary output or larger. The low output control signal is a signal controlling a pulse shape of the driving output on a lower output side from the boundary output. In the luminaire, the driving output generated for each color is output to the light source of each color.SELECTED DRAWING: Figure 1
Patent JP-2021149041-A (JP)
Title: Lens drive device
Inventor: MATSUHISA HARUKA
IPC: G02B7/02
Filed: 2020-03-23
Abstract: To provide a lens drive device capable of coping with high function of a camera while suppressing thickness along an optical axis direction so as to be able to be arranged in an electronic apparatus whose thinning is advanced.SOLUTION: A lens drive device includes: a base member; an actuator attached to the base member; a rectilinear frame advancing and retreating in an optical axis direction using the actuator as a power source; and a mounting frame for determining a base position of lens drive by the rectilinear frame. When stored, the rectilinear frame is retreated to a first position close to the base member, and when the lens drive is performed, the rectilinear frame is advanced to a second position separated from the base member.SELECTED DRAWING: Figure 1
Patent JP-2021151963-A (JP)
Title: Emulsified skin cosmetics
Inventor: SHISHIAWA MASAYUKI
IPC: A61K8/86
Filed: 2020-03-24
Abstract: To provide emulsified skin cosmetics excellent in moist feeling and long lasting moist feeling without stickiness after application.SOLUTION: Disclosed is an emulsified skin cosmetic comprising: ingredient (A1): dipentaerythrityl tetra(hydroxystearate/isostearate), ingredient (A2): dipentaerythrityl hexahydroxystearate, ingredient (B): an oily ingredient other than the ingredient (A1) and ingredient (A2), ingredient (C): a polyhydric alcohol, ingredient (D): a surfactant, and ingredient (E): water, where the mass ratio of the ingredient (A1) to the total amount of the ingredient (A1) and the ingredient (A2) [ingredient (A1)/{ingredient (A1)+ingredient (A2)}] is 0.13-0.6.SELECTED DRAWING: None
Patent JP-2021157079-A (JP)
Title: Security label
Inventor: KAGOTANI AKIHITO
IPC: G09F19/14
Filed: 2020-03-27
Abstract: To provide a security label which is attached to a ticket or a card, or a booklet page of a passport or a visa, a bank note, a package, or a plug, and capable of verifying authenticity.SOLUTION: Provided is a security label in which a protective layer and a phase modulation layer are laminated and a phase shift structure is formed in the data record area of the phase modulation layer. The data record area includes a plurality of first element cells and a plurality of second element cells. Therein, each of the first element cells and each of the second element cells are arranged in a nested form with a given ratio. A first reproduction image that is reproduced on a front side of the security label, with a space therebetween, by a phase shift structure of the first element cells, and a second reproduction image that is reproduced on a back side of the security label, with a space therebetween, by a phase shift structure of the second element cells, are reproduced. A digital code is recorded in accordance with the arrangement of the first and second element cells in the data record area.SELECTED DRAWING: Figure 1A
Patent JP-2021158059-A (JP)
Title: Manufacturing method of battery
Inventor: HONDA KAZUYOSHI
IPC: H01M10/04
Filed: 2020-03-30
Abstract: To provide a manufacturing method of a battery with improved battery capacity and reliability.SOLUTION: A manufacturing method of a unit battery cell 2000 having a negative electrode layer 100, a positive electrode layer 200, and a solid electrolyte layer 300 located between the negative electrode layer 100 and the positive electrode layer 200 includes compression and measurement steps. In the compression step, a laminated body 2000A in which the negative electrode layer 100, the positive electrode layer 200, and the solid electrolyte layer 300 are laminated is compressed in the stacking direction. In the measurement step, the electrical characteristics of the laminated body 2000A are measured. The compression step ends when the electrical characteristics measured in the measurement step fall within a predetermined value range.SELECTED DRAWING: Figure 7
Patent JP-2021159809-A (JP)
Title: Magnet separator
Inventor: KATO HITOSHI
IPC: B03C1/10
Filed: 2020-03-30
Abstract: To provide a magnet separator capable of stably obtaining a high magnetic particle removal rate with a reduced lateral leakage amount of the grinding fluid from the adsorption flow path.SOLUTION: Seal discs 100a and 100b are positioned to face, with a preset first gap E1, a sealing surface 88a of a partition member 88 projecting from a side edge portion 34r of a grinding fluid guide plate 34 toward a cylindrical outer peripheral surface 24 side of a magnetic drum 26. Since the preset first gap E1 between the sealing surface 88a of the partition member 88 and outer peripheral discs 102a and 102b of the sealing disks 100a and 100b is arranged in a direction of a rotation center line C. tolerance can be relatively small, and since the preset first gap is not affected by diametrical tolerance and roundness tolerance of a cylindrical tube, which is a material of the magnetic drum 26, can-making tolerance of the grinding fluid guide plate, and assembly tolerance such as welding variation, an amount of lateral leakage of liquid F can be small, and a high magnetic powder removal rate R can be stably obtained.SELECTED DRAWING: Figure 5
Patent JP-2020119583-A (JP)
Title: Visual line detection device and visual line detection method
Inventor: HAKOJIMA SHUJI
IPC: A61B3/113
Filed: 2020-04-02
Abstract: To provide a visual line detection device that can correctly detect a visual line direction about various subjects.SOLUTION: A visual line detection device comprises: a display part for displaying an indexing image; a light source that irradiates an eyeball of a subject with detection light; a location detection part that detects a location of a pupil center indicative of a center of a pupil of left/right respective eyeballs and a location of a cornea reflection center indicative of a center of cornea reflection from an image of the eyeball irradiated with the detection light; a curvature-of-radius calculation part that calculates a curvature of radius of the cornea of the left/right respective eyeballs from a location of the light source and the location of the cornea reflection center; a visual line detection part that detects a visual line direction of the left/right respective eyeballs from the location of the pupil center and the curvature of radius of the cornea; a view point detection part that detects a view point of the left/right respective eyeballs from the visual line direction detected by the visual line detection part; and an output control part that causes a view point of the left/right respective eyeballs detected by the view point detection part to be displayed on a display part on which the indexing image is displayed.SELECTED DRAWING: Figure 6
Patent JP-2021160680-A (JP)
Title: Expansion valve fitting structure
Inventor: SUGIYAMA HIRONORI
IPC: B60H1/22
Filed: 2020-04-03
Abstract: To provide an expansion valve fitting structure that can save a space in installing multiple expansion valves.SOLUTION: A fitting structure 30 is a structure for fitting multiple expansion valves 13, 17, 22 used for a vehicle and includes a housing 40 to which the expansion valves 13, 17, 22 are fitted. The housing is formed with a flow channel through which a heating medium circulating through a heat pump cycle of a vehicular air conditioning device flows and which is opened and closed by the expansion valves 13, 17.SELECTED DRAWING: Figure 3
Patent JP-2021135478-A (JP)
Title: Imaging optical lens
Inventor: TYANG YONGQIANG
IPC: G02B13/02
Filed: 2020-04-03
Abstract: To provide an imaging optical lens related to an optical lens.SOLUTION: An imaging optical lens includes, in sequence from an object side toward an image side, a first lens having a positive refractive power, a second lens having a negative refractive power, a third lens having a positive refractive power, a fourth lens, a fifth lens having a positive refractive power, a sixth lens having a positive refractive power, and a seventh lens having a negative refractive power, and satisfies relation expressions 1.70≤f6/f≤5.00, -4.00≤R14/R13≤-1.00, -5.00≤f2/f≤-2.00, 1.00≤d8/d9≤2.00. This imaging optical lens has good optical performance of a large stop, wide-angle, ultra-thinning.SELECTED DRAWING: Figure 1
Patent JP-2020109873-A (JP)
Title: Light emitting element composition and light emitting element including the same
Inventor: SASADA TOSHIAKI
IPC: C09K11/06
Filed: 2020-04-06
Abstract: To provide a composition useful for manufacturing a light emitting element in which long-term deterioration is suppressed, and a light emitting element formed using the composition.SOLUTION: A light emitting element composition includes a host material and a guest material, the host material includes an aromatic compound having a condensed ring skeleton in which only 3 or more benzene rings are condensed, the guest material includes an aromatic compound consisting of only hydrogen atoms and carbon atoms, and the total amount of sodium atoms included in the host material and the sodium atoms included in the guest material is 1 mass ppb or more and 385 mass ppb or less with respect to the total amount of the host material and the guest material.SELECTED DRAWING: None
Patent JP-2021165782-A (JP)
Title: Image forming apparatus
Inventor: FUJIWARA YASUHIRO
IPC: G03G21/00
Filed: 2020-04-06
Abstract: To provide an image forming apparatus that can prevent a deterioration of a third image forming unit.SOLUTION: An image forming apparatus comprises a transfer member that is in contact with any one of an image carrier for black and an image carrier for a special color and a third image carrier, and to which a toner image from any one of an image forming unit for black and an image forming unit for a special color and a toner image from a third image forming unit are transferred. The transfer member is configured to be contactable and separable with respect to the third image carrier, when the image forming unit for black is held by a unit holding section, the image forming apparatus allows the transfer member to standby in a state in which it is separated from the third image carrier, and when the image forming unit for a special color is held by the unit holding section, allows the transfer member to standby in a state in which it is in contact with the third image carrier.SELECTED DRAWING: Figure 7
Patent JP-2021166641-A (JP)
Title: Game machine
Inventor: HAMAGUCHI HIROSHI
IPC: A63F7/02
Filed: 2020-04-10
Abstract: To provide a game machine capable of drastically increasing an interest.SOLUTION: A Pachinko machine includes a central winning unit 37 that is opened and closed when game balls shot into a game area enter start winning parts 33a, 33b and a small win is won by a winning/losing lottery based on the entry of game balls. A destination of game balls entering an internal area of the central winning unit 37 is distributed to a winning/losing lottery area or an accessory operation lottery area by a route distribution member 603. Game balls guided to the winning/losing lottery area are used for a winning/losing lottery by a rotor unit 410. A big win state occurs when winning the winning/losing lottery. In the meantime, game balls guided to the accessory operation lottery area are guided to a special gate 650, and an operation assist lottery is held when the entry is detected. When the operation assist lottery is won, a movable accessory becomes in an operation state advantageous to a player for predetermined time.SELECTED DRAWING: Figure 4
Patent JP-2021050193-A (JP)
Title: Hair damage improver
Inventor: KIYOKAWA SHINGO
IPC: A61K8/36
Filed: 2020-04-13
Abstract: To provide a hair damage improver that has a remarkable effect of improving hair damage, and can exhibit the effect for a long time.SOLUTION: A hair damage improver contains component (A) represented by formula (1), component (B) represented by formula (2), and component (C) obtained by the esterification of a higher fatty acid, which is the component (A), and an oligo lactic acid, which is the component (B). (In the formula (1) R1 is a C12-22 hydrocarbon group optionally having a hydroxy group). (In the formula (2) m is an integer of 1-10).SELECTED DRAWING: None
Patent JP-2021028383-A (JP)
Title: Liquid crystal polyester resin pellet and liquid crystal polyester resin molded article
Inventor: TAMURA TSUBASA
IPC: C08J5/04
Filed: 2020-04-13
Abstract: To provide liquid crystal polyester resin pellets from which a molded article having an excellent flexure elastic modulus can be manufactured, and a liquid crystal polyester resin molded article.SOLUTION: Liquid crystal polyester resin pellets comprise a liquid crystal polyester and pitch-based carbon fibers, in which the pitch-based carbon fibers have a length-weighted average fiber length of 100 μm or more and the liquid crystal polyester shows an interfacial shear strength of 30 MPa or more with a single fiber of the pitch-based carbon fibers after a sizing agent has been removed, measured by a single fiber pull-out method. The liquid crystal resin molded article comprises a liquid crystal polyester and pitch-based carbon fibers, in which the pitch-based carbon fibers have a length-weighted average fiber length of 100 μm or more and the liquid crystal polyester shows an interfacial shear strength of 30 MPa or more with a single fiber of the pitch-based carbon fibers after the sizing agent has been removed, measured by a single fiber pull-out method.SELECTED DRAWING: None
Patent JP-2021173218-A (JP)
Title: Catalyst deterioration degree estimation device
Inventor: MOTOYA AYAKO
IPC: F01N3/035
Filed: 2020-04-24
Abstract: To exactly estimate a deterioration degree of a NOx catalyst even if a temperature sensor is failed.SOLUTION: There is provided a device for estimating a deterioration degree of a selection reduction-type NOx catalyst 24 which is arranged in an exhaust passage 4 of an internal combustion engine 1. The device comprises a filter 23 arranged in the exhaust passage, a regeneration unit 100 for automatically regenerating the filter, and a temperature sensor 44 for detecting an exhaust temperature of the NOx catalyst at an inlet side. The device calculates a deterioration index of the NOx catalyst on the basis of the detected exhaust temperature everytime the automatic regeneration is finished. When a failure of the temperature sensor is detected, the device creates a regression equation indicating a relationship between the number of times of the finish of the automatic regeneration and the deterioration index on the basis of data of the deterioration index at the finish of the automatic regeneration before the failure of the temperature sensor is detected, and estimates the deterioration index of the NOx catalyst on the basis of the regression equation.SELECTED DRAWING: Figure 1
Patent JP-2020150547-A (JP)
Title: Wearable device and control method
Inventor: OKUMURA FUJIO
IPC: G03B21/14
Filed: 2020-04-28
Abstract: To provide a wearable device capable of realizing highly accurate work assistance without reducing workability.SOLUTION: The wearable device comprises: an imaging unit that generates image data; a control unit that sets a projection condition on the basis of the image data; and a projection unit that projects light in accordance with the projection condition. The control unit sets a first projection condition for projecting detection light for forming a prescribed pattern, acquires a first image captured when the detection light is not applied and a second image captured when the detection light is applied, sets a first region on the basis of the state of the prescribed pattern detected from the second image, generates a detection image obtained by excluding at least the first region from the first image, sets an instruction light application position on the basis of a feature extracted from the detection image, and sets a second projection condition for projecting instruction light to the instruction light application position.SELECTED DRAWING: Figure 2